package com.csxy.ljr.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.csxy.ljr.entity.EduChapter;
import com.csxy.ljr.entity.vo.ChapterVo;

import java.util.List;

public interface EduChapterService extends IService<EduChapter> {
    List<ChapterVo> getChapterVideoByCourseId(String courseId);
}
